13 Bidders for the ambitious 20 kms long Chennai Port-Maduravoyal Elevated Expressway April 29, 2023 Ports, Transport, Trending News CHENNAI : The ₹5,885-crore Chennai Port to Maduravoyal elevated expressway project has attracted 13 bidders, including Afcons, Tata Projects and Kalpataru Power Transmission. The project is being taken up in four sections with Afcons